27831861788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{28621}}^1$

素因数の和:28838

約数の個数: 48

約数和(自身を含む): 51498992160

約数和(自身を除く): 23667130372

約数列:

[1, 2, 4, 29, 58, 83, 101, 116, 166, 202, 332, 404, 2407, 2929, 4814, 5858, 8383, 9628, 11716, 16766, 28621, 33532, 57242, 114484, 243107, 486214, 830009, 972428, 1660018, 2375543, 2890721, 3320036, 4751086, 5781442, 9502172, 11562884, 68890747, 83830909, 137781494, 167661818, 239929843, 275562988, 335323636, 479859686, 959719372, 6957965447, 13915930894, 27831861788]

約数ペア:

[(1, 27831861788), (2, 13915930894), (4, 6957965447), (29, 959719372), (58, 479859686), (83, 335323636), (101, 275562988), (116, 239929843), (166, 167661818), (202, 137781494), (332, 83830909), (404, 68890747), (2407, 11562884), (2929, 9502172), (4814, 5781442), (5858, 4751086), (8383, 3320036), (9628, 2890721), (11716, 2375543), (16766, 1660018), (28621, 972428), (33532, 830009), (57242, 486214), (114484, 243107)]